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CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

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10 Jul 2017

Views: 205


Wanted Wanted: AFW50-7S

in Filters by jdeast

I need an Apogee 7 position 50 mm square filter wheel (AFW50-7S) in good working order. No need for any accessories o...

02 Sep 2017

Views: 125


Wanted WTB: Astrodon 3nm OIII filter 1.25"

in Filters by caoyuan9642

Hi, I'm looking for a Astrodon 3nm passband OIII filter in 1.25" format. Price negotiable. Thanks.

22 Aug 2018

Views: 100


Wanted Baader LRGB filter set

in Filters by Dwcrall

Looking for Baader LRGB 36mm unmounted filter set

25 Jun 2019

Views: 45


Wanted STC Duo Narrow Band Filter

in Filters by VanceJoy

Looking for a clean STC Duo Narrow Band Filter, 2” mounted.

25 Jun 2019

Views: 40


Wanted Hydrogen alpha filter 72 mm

in Filters by mpcwatts

Looking for a large hydrogen filter. Known commercial product Lumicon Night Sky Hydrogen-Alpha 72mm Filter MFR #LF...

30 Jul 2017

Views: 163


Wanted Lumicon 2" OIII Filter

in Filters by arvindsh

Looking for a used but in good condition 2" Lumicon OIII filter. Please LMK if you have one you want to sell.

26 Apr 2018

Views: 158


Wanted Lumicon H-Beta Filter Visual/Lumicon OIII Filter Visual

in Filters by Hoagect

Looking to buy recent Lumicon visual filters 2" for $125. I am looking to buy one or the other filter, or I can buy b...

14 Feb 2019

Views: 81


Wanted Wanted: 2” Baader Solar Continuum Filter

in Filters by MSWcdavis


09 Apr 2019

Views: 35


Wanted Looking for an IDAS D1 filter 2" mounted.

in Filters by skycamper

Not wanting to spend more than $120 plus $5 shipping and PayPal. Must be in excellent condition. 0

08 May 2017

Views: 175


Wanted 2" Baader Semi-Apo Filter.

in Filters by jellison

2" Baader Semi-Apo filter. $90 Shipped and Paypalled.

08 May 2017

Views: 178


Wanted 2" William Optics VR-1 Filter

in Filters by jellison

2" WO VR-1. $50 Shipped and Paypalled.

15 Feb 2019

Views: 41


Wanted WTB UV IR block clear glass for Canon 450D

in Filters by Bob_Huerbsch

Such as Baader BCF, Astronomik clear glass, etc to replace the LPF2 filter

11 Jun 2018

Views: 125


Wanted Astronomik MC-Clear for Canon EOS 1100D-1300D, M3

in Filters by jfredolay

I'm planning to cut out the IR cut filter on my Canon T5. Looking for best price on an replacement filter.

18 Mar 2017

Views: 163


Wanted Baader (similar) Fringe-Killer Filter - 1.25"

in Filters by Doug Neal

Asking for the filter to be Clean & scratch free please. Thanks

29 Jan 2018

Views: 154


Wanted Orion Mars Filter wanted

in Filters by coulsonmd

WANTED: 1.25" Orion Mars Filter. Thank you

14 Oct 2017

Views: 180


Wanted 1.25" Ha filter or/and SiII filter or/and OIII

in Filters by edsplace

Looking for narrowband imaging filters for city imaging.

14 Oct 2018

Views: 74


Wanted ZWO 8*1.25" Filterwheel

in Filters by Firochromis

Looking for a ZWO filterwheel in good condition.

03 Apr 2017

Views: 170


Wanted 2" ND 25% or 50% Filter

in Filters by mitaccio

I am looking for a 2" 25% or 50% ND filter from Baader or Lumicon.

11 Apr 2017

Views: 161


Wanted 36mm LRGB filters

in Filters by Traveller

Hi all, I am dipping my toes in mono imaging and am after a 36mm LRGB filter set. I have an ASI 1600 and will get the...

19 Apr 2017

Views: 188


Wanted Thousand Oaks LP-2 1.25

in Filters by Lukes1040

Looking to start my filter set with this gem. Let me know if you have one you are looking to part with. Thanks

30 Apr 2017

Views: 150


Wanted CLS CCD filter

in Filters by drew2578

Looking for CLS CCD filter or something similar. Filter would need to block near IR.

10 Oct 2018

Views: 68


Wanted Variable Polarizing Filter 2"

in Filters by mreyner

Looking for a 2" variable polarizing filter thanks

13 Jun 2017

Views: 148


Wanted Looking for a 2" UHC filter

in Filters by mksf4554

Lumicon or Astronomik 2" UHC preferred. Thank you

27 Jun 2017

Views: 146


Wanted Astrodon 1.25" 3nm OIII Filter

in Filters by PlanetOrion

Hi, I'm looking for a gently used Astrodon 1.25" 3nm OIII filter. If you have one for sale, please let me know how m...

02 Jul 2017

Updated: 02 Jul 2017

Views: 199


Wanted WTB 1-1/4" Variable Polarizing Moon Filter

in Filters by rick300b

Looking for a decent 1-1/4" Variable Polarizing Moon Filter

CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

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